#include <stdio.h>
int main(void)
{
    unsigned int tag = 0x8800885A;
    unsigned char x = 0x2u;
    unsigned int des = 0u;

    des = tag & (~x);

    printf("tag = 0x%X\n",tag);
    printf("des = 0x%X\n",des);

    return 0;
}
